SOMEtimes there is an urgency in the deepest darkest regions of the netherbowels... SOMEtimes a suitable bathroom is not within arm's, or ass's, reach... SOMEtimes you can't take a regular step, nevermind run, for fear of downloading a frightful and possibly toxic but definitely humiliating less-than-solid mess. At these times you must keep both feet planted firmly on the floor as you clench your starfish and slowly move in the direction of the nearest shit receptacle. THIS is the Tijuana shuffle.

Brian: "Ahhhgh. All of that Jägermeister, chili, and meth made me do the Tijuana shuffle."